Google announced today that its live traffic pattern service will now include roads, not just highways.

“Starting today, if you’re planning a trip for which you anticipate traffic, you can find out what typical traffic is like on these arterial roads, rather than just on highways,” explained Google Maps Software Engineer Szabolcs Payrits on the official Google Lat-Long blog.

Drivers can type their starting and ending points into Google Maps to get directions, but they must enable the traffic layer in the upper right-hand corner, and then click “change” in in the legend to view Typical Traffic on regular roads.